In the second option, there is no need for importing in refrigerated containers. On the other hand, decorative papers can be imported in bigger rolls, to save on the cost.

Horizontal impregnation lines are designed to coat melamine in a single stage machine or UF / phenol + melamine in the double stage machine, depending on the market demand. These lines are used extensively in High pressure laminates (HPL) also.

GoodRich offers horizontal impregnation lines, which have two options-

Two � stage horizontal Impregnation line;

or

Single stage horizontal Impregnation line.

Following are the list of equipments-

Technical Data of two-stage Impregnating Line -

1

Available
width

960~1400mm

2

Working
level

1200mm
(from ground to the working place)

3

Raw
paper

Wearable paper, decorative paper and backing paper for
impregnation

4

Specific
weight

38~140g/m2

5

Impregnating
medium

Melamine
resin, modified resin etc.

6

Resin
pick-up

80~260%
(according to various raw papers)

7

Volatile

6~8%

8

Mechanical
speed

0~40
m/min

9

Running
speed

6~20
m/min (according to different raw paper
and resin pick-up)

10

Drying
temperature

70~160
0C

11

Total
power

~66kW

12

Heating
medium

Steam
or thermal oil

13

Heat
consumption

0.46MW(46�104kcal/h)

14

Compressed
air consumption

0.6MPa��� 6m3/h

15

Total
net weight

~ 42000kg

Note:
If specific weight of raw paper is�
80~90g/m2 and its resin pick-up is 130 - 140 %,then the
daily output can be over 10,000 sheets.

List of equipments for two-stage Horizontal
Impregnation Line

Unwinder�� -��������������

1 unit

Splicer������
-����������

1 unit

Impregnating machine��
-����

1 unit

Air flotation dryer��
-

5 units

Cooling device������
-

2 units

Coating machine��
-

1 unit

Web aligner�����
-����

1 unit

Pulling machine ����-������������

1 unit

Slitter -

1 unit

Belt conveyor�����
-�

1 unit

Blower -

1 unit

Lifting plate -����������

1 unit

Electric system���
-�

1 set

Production process for two-stage Horizontal Impregnating Line -

The raw papers pass through the unwinder, the �S� conveyor rollers, and breathing rollers into coating rollers.

After first impregnation, the paper will be pulled out from the first air flotation dryer,then pass through the second coating machine and second drying section for drying again.

Then the paper will pass through the web aligner and pull rollers, and will be conveyed onto the stacking, after cut by paper cutter.

Special Characteristics of two-stage Horizontal Impregnating line-

The first and second impregnating machine both apply single-sided coating & the resin pick-up can be precisely controlled.Even the oiled paper and the uneven weight paper can be coated evenly.

Variety: decorative paper, overlaying paper,wear-resistant paper.

Technology: the impregnated paper has four resin films. Can use �, �, � urea resin coating technologies, according to actual demands.

Frequency converter, non-stop speed-regulating.

Working speed: 6-20 m/min.

The two air flotation dryers-both use the same heat source (steam or thermal oil).

The electric control system is operated by PLC.The operation is direct and reliable.

The paper tension can be automatically adjusted; the paper length can be set according to actual demands. The number of paper is automatically counted.

The electric control parts are imported,which are accurate, reliable and durable.

A Schematic diagram of the two-stage horizontal Impregnation line-

Technical Data of the single - stage horizontal impregnating line -

1

Available
width

960~1400mm

2

Working
level

1200mm
(from ground to the working place)

3

Raw
paper

Wearable paper, decorative paper and backing paper for
impregnation

4

Specific
weight

38~140g/m2

5

Impregnating
medium

Melamine
resin, modified resin etc.

7

Volatile

6~8%

8

Mechanical
speed

5~40
m/min

9

Running
speed

5~20
m/min (according to different raw paper
and resin pick-up)

10

Drying
temperature

70~160
0C

11

Total
power

~60kW

12

Heating
medium

Steam
or thermal oil

13

Heat
consumption

0.50MW(50�104kcal/h)

14

Compressed
air consumption

0.6MPa��� 6m3/h

15

Total
net weight

~ 42000kg

Note:
If specific weight of raw paper is�
80~90g/m2 and its resin pick-up is 130 � 140 %, then the
daily output can be over 10,000 sheets.